Neil deGrasse Tyson - What if a Black Hole Devours Earth?
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- Опубліковано 2 гру 2024
- In this fascinating video, renowned astrophysicist Neil deGrasse Tyson delves into the mysteries of black holes and what they mean for our understanding of the universe. Tyson begins by explaining how we know that there is a supermassive black hole at the center of all galaxies, including our own Milky Way. He discusses the techniques that astronomers use to detect black holes, such as observing the effects of their gravitational pull on nearby stars and gas clouds.
As the conversation progresses, Tyson moves on to explore the mind-boggling properties of black holes themselves. He explains what happens when you fall into a black hole, including the phenomenon of spaghettification, where the intense gravitational forces stretch you out into a long, thin shape. He also discusses the strange behavior of time near a black hole, where time seems to slow down or even stop altogether.
Perhaps the most intriguing part of the video is when Tyson talks about what would happen if Earth were to encounter a black hole. He explains that while it is extremely unlikely for Earth to get close enough to a black hole to be sucked in, the effects of its gravity would still be catastrophic. He discusses the concept of the event horizon, the point of no return beyond which nothing, not even light, can escape the black hole's grasp.
Overall, this video is a fascinating exploration of one of the most enigmatic and awe-inspiring phenomena in the universe. Neil deGrasse Tyson's expertise and passion for the subject shine through as he shares his insights and knowledge about black holes and the universe.
#neildegrassetyson #blackhole #science
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![The Largest Black Holes [4K]](http://i.ytimg.com/vi/gIvGSW1Mlm8/mqdefault.jpg)
black holes , like dark matter and dark energy , are simply terms synonymous to the term: unknown. Granted we think we know more about black holes because we can explain a very few aspects of the approach to the black singularity
A black hole falls swallows everything to a fine point,
My theory is that's where the big bang comes from..the supermassive black hole swallows everything in the universe to the fine point at the bottom until it eventually explodes and starts a universe again
Hi Neal, I have a visual artist question. Astronomers I believe, say that Green, is a primary color.
A painters color wheel tells us that the primary colors are Yellow, Red and Blue. Keeping in mind that to do a traditional painting. The artist must create an atmosphere on the canvas for the painting to live in.
Question #2. Science- White is the presence of all colors and Black is the presence of no color.
Artist (painters) - Black is the presence of all color.
White- is the absence of all colors.
Hope this isn’t totally out of the ballpark. Just an observation.
Thank you. Always listen when you’re on.
And keeping our hive cool 😎 and clean 🎉. ❤Beeman Charlie Rosster oto Hahn
Keep your 🍯 🍀 in jars ❤
This documentary is absolutely fascinating! Black holes have always been a mystery to me, and it's amazing to learn about the incredible power they possess. The way they warp space-time and devour everything in their path is truly awe-inspiring. It's also fascinating to learn about the role they play in the formation and evolution of galaxies. The idea that there might be a supermassive black hole at the center of every galaxy is mind-blowing! And the fact that black holes can emit powerful jets of plasma that can impact the entire universe is simply incredible. The concept of spaghettification is both awe-inspiring and terrifying. This documentary has given me a whole new appreciation for the wonders of the cosmos, and I can't wait to learn more!
Interesting video!
My idea so I get to name it! Voyager 1 is now in interstellar time or "Mikey's Time." "V-ger's" message is sped up now that it's outside our suns time bubble or "Terran Time." It would be faster still if "V-ger" sent a message from beyond the Milky Way's time bubble. (That name is still up for grabs.) Then there's Outside the Local Group time bubble, so on and so on until we get to the, "True Interstellar Time Standard." Now that "Vyger" is in interstellar space, it's also in the Milky Way's STANDARD, faster moving, interstellar time or "Mikey's Time." This can be proven by turning off everything except its clock and transmitter. Have "Vyger" and the IP read time for as long as possible. They WILL show the flow of time speeds up the further away you from any celestial bodies. Until you reach the time standard.
•Our sun's time bubble: "Terran Time" we know and have measured.
•Milky Way's time bubble or "Mikey's Time." The rate/flow of TIME outside any influence but within the Milky Way: We just got there and are still figuring. Wild guess I'd say time will increase in speed, now and until Vyger is outside the Ort cloud .007-.07% faster, maybe. Just for reference.
•Local Group's time bubble or the rate/flow of time outside of any influence but within the Local Group: Name still open and unknown. Wild guess .08% to a couple seconds faster, maybe. Used just for reference.
•Outside any influence in the, "True Interstellar Time Standard," or...;-P Name NOT up for grabs BUT just begging to be measured. The rate/flow of time is fastest here so, surfing time here is choice. Though it's best to have your motor boat. ;-P
A minute is a minute in all. It's the rate/flow I'm talking about.
The Milky Way's Interstellar Time Standard will be known as, "Mikey's Time."
Pass it on, please and thank you.
Acceleration is determined by the curvature of spacetime. At a certain point, your rate will equal the speed of light and you will not be able to accelerate to a faster speed. Now imagine spacetime curvature greater than the speed of light. You still cannot exceed the speed of light and therefore will appear to decelerate in spacetime to maintain the speed of light. Imagine spacetime curvature 2x greater than the speed of light. You still cannot exceed the speed of light and therefore will appear to stop in spacetime to maintain the speed of light heading in both directions, towards the black hole and away from the black hole. You will not be able to move toward a singularity of the black hole.
the surface event horizon falling into black hole also turns into energy?
Neil is a very good speaker.
But I feel like he just talks about what others have accomplished.
By referencing proven data and those scholars before him who have provided evidence, he gives validity to the points he expresses.
It really bothers me that he speaks so matter of fact about everything. The entire premise of science is to ask questions and not make assumptions. Most of what we view as “fact” in modern society will be disproven through advancements in technology so to speak the way he does limits innovation to some extent.
Once that black hole locks on earth
Its almost impossible to escape
HEY NEIL! I need help with my new years resolution. I've figured out how to change the stars by stopping hurricanes. What I mean is, for stopping hurricanes, I get 7 things and one of those 7 things is to change the stars.
My idea for changing the stars includes Orion and Pleiades (Subaru). I figure it's time to put something up there that's relevant to us, don't you think? Take Orion's belt and Betelgeuse becomes the head with a baseball hat. Below the belt are two legs bending at the knee. The feet aligning perfectly under the bent knees. The 3 stars of Orion's belt align perfectly as the 3 fat belt loops on a baseball uniform. The spear pointing at "Subaru" is the bat being swung and "Pleiades" is the baseball flying away after being hit. Put it all together and you get, "THE ALL-STAR." In my case I drew a 7 on the jersey to make him, "Mickey," but you can put any number you want.
I really have figured out how to change the stars by stopping hurricanes. Don't worry, I've technically already done the easy part and changed the stars. My parents were teachers and for over 3 decades, they taught their students my constellation. Those kids will teach their kids. So on and so on. See, stars changed. I just need help to make it legit and with the rest. No, I'm not kidding. Yes, I'm serious. Figured Neil has taken on the IAU and won, he can help. If, rather when, my idea for stopping hurricanes works it could be converted to a larger scale and EASILY regulate temperature, end drought, stop wildfires. It'd be wrong of me to not, at least, try. This is me, trying. Will you please reach out to me and let me know that your interested in helping to stop hurricanes and change the stars? Thank you and don't worry, where I come from, crazy is a compliment. ;-P
To be clear, I've figured out how to stop hurricanes and need help making it happen.
What about black dwarfs and white holes.
@@dp-ec9vb And I thought I was a goose..
is it more expense to explore the ocean than the space?
Black hole is gravitational force vacuum cercle it's moving own orbital line around the galaxy center mother bigger black hole. Like: solar system orbital point line in galaxy of milky way , same many black hole moving orbital point line in galaxy of milky way, it's my theory " actual view "
Learn to spell circle first, then talk about astrophysics 👍
Amazing.❤❤❤❤❤❤❤❤❤❤❤❤.
at the center of black hole when star collapses the dense mass becomes energy?
What's with this obsession with death and destruction
Neil and Chuck for 2024
And what if black holes are a planet that is un observable to our 1.83 spectrum of light? And all that is visible is the nuclear fusion lit up from the absolute darkness . And is this the darkness that is the cause of creation?
Black holes are just theories ..
most if not all astrophysics is guess work not real theoretical physics abstractions at best because real work on the unified field theory was abandoned in the mid 70s in favor of quantum physics by 1 professor they could not do relativistic mathematics and tensor analysis and no results in applicable engineering like real fusion reactors
We all know the answer to that what if question!
You get ripped into a billion pieces, but that's not the worst of it......😅😅😅
Einstein objected to black holes, but they've discovered one in the center of the galaxy. I bet he would be blushing with embarrassment if he was still around, and probably call them spooky objects.
Einstein was actually wrong about a lot of things. I don't think he'd be that embarrassed at all- every scientist knows there is a chance it's wrong
Black holes are based on a mathematical misconception. Most people don't know that Einstein said that singularities are not possible. In the 1939 journal "Annals of Mathematics" he wrote "the essential result of this investigation is a clear understanding as to why the Schwarzchild singularities (Schwarzchild was the first to raise the issue of General relativity predicting singularities) do not exist in physical reality. Although the theory given here treats only clusters whose particles move along circular paths it does seem to be subject to reasonable doubt that more general cases will have analogous results. The Schwarzchild singularities do not appear for the reason that matter cannot be concentrated arbitrarily. And this is due to the fact that otherwise the constituting particles would reach the velocity of light."
He was referring to the phenomenon of dilation (sometimes called gamma or y) mass that is dilated is smeared through spacetime relative to an outside observer. This is illustrated in a common 2 axis relativity graph with velocity on the horizontal line and dilation on the vertical. Even mass that exists at 75% light speed is partially dilated.
Wherever you have an astronomical quantity of mass, dilation will occur because high mass means high momentum. There is no place in the universe where mass is more concentrated than at the center of a galaxy.
According to Einstein's math, the mass at the center of our own galaxy must be dilated. In other words that mass is all around us. This is the explanation for the abnormally high rotation rates of stars in spiral galaxies, the missing mass is dilated mass.
According to Einstein's math, galaxies with very, very low mass would show no signs of dark matter because they do not have enough mass at the center to achieve relativistic velocities, therefore they are not infused with dilated mass. This has recently been confirmed with galaxy NGC 1052-DF2. This is virtual proof that dilation is the governing phenomenon in galactic centers, there can be no other realistic explanation for this fact.
Like sound, if the speed of light is finite (limited) it could never reach it's destination unless photons ghosts are adding data from the future into the objects we see, re-converging geometry with motion, coordinates, speed, gamma, color and contrast. Relativity and big bang debunked. If the speed of light is finite (limited) to 186,000 mi./s before the images reach their destination future data must be added into the objects we see, then re-converge geometry with motion, adjust coordinates, speed, gamma, color and contrast. It's illogical to say that light "travels" If light were reflected back in a mirror from opposite sides of the universe, according to Einstein's relativity (moving clocks run slow) the light from the mirror would move backwards in time. If the speed of light is finite (limited) to 186,000 mi./s light could never reach its destination as galaxies, stars and planets have moved from their coordinates, proving light is instantaneous in time, therefore have no speed limit in time. Relativity & big bang debunked. Light waves travels instantaneously in all directions, measuring it's speed inside a glass vacuum tube creates light shattering (interference) breaking its state of superposition. Light waves propagate through space in parallel rays behaving as the source at a given point, while measured light appears to have a limitation of speed yet its images appear instantaneous in time.
If light and moving images were (limited) in speed for even a microsecond light waves would break its state of superposition, the sequence of video frames would immediately stop, like pulling the plug on your TV or video recorder. Einstein's relativity has the same similarity as religious and political cults, rejecting all evidence that disproves their ideology the psychological term is Mass Formation Psychosis, similar to cognitive dissonance only worse :-). The Earth is constantly moving-orbiting the sun revolving on its axis, if light and images weren't instantaneous in time celestial objects would be blurred out of focus as the human eye is limited to 30 frames per second. If the James Webb space telescope captured live video with unlimited power you would see planets orbiting their sun, looking closer you might see aliens walking on the streets where they live laughing at Albert Einstein's time dilation 🙂
Einstein removed the ether medium coordinates of objects in space, replacing real gravity with mathematical gravitational wave clocks that defy the laws of physics. Einstein's space-time relativity is a mathematical model of the universe having no physical realities, so of course mathematical gravitational waves can stretch time back-and-forth like a rubber band :-). Like the movie Rainman, autistics are great at math but lack emotional intelligence. If space was curved gravitational waves would throw planets out of orbit, altering time as galaxies and planets ascend and descend gravity waves, warp-curve, bend images in the James Webb space telescopes, the emptiness of space has near zero gravity duh. If gravity curved, warped empty space it would also curve-warp images in the James Webb space telescope. The center of the sun is not the gravitational center of solar systems, neither are the center of black holes or galaxies the gravitational center for stars. If gravity curved, warped empty space, planets could not orbit in a flat plane around their suns-stars. Einstein's gravitational waves do not exist. The Magnetron gravity model debunks Einstein's Relativity, Quantum Mechanics, space-time, Big Bang, black holes, and our current understanding of celestial mechanics illustrating how light travels instantaneously in all directions independent of time, space and gravity.
If the universe is expanding from a Big Bang by 360°x360° at an increasingly faster rate then the earliest post big bang galaxies at the singularity 13.8 billions years in Earth's past are now in Earth's future passing the singularity yet the size of galaxies remain the same? If the universe is expanding at an increasingly faster rate (faster than light) explain how you can measure distance if the speed of light is constant :-). Since gravity bends-curves light and space-time, explain how time and distance can be measured if light and space are being bent-curved passing through billions of years of Einstein's gravitational waves. Doublethink is simultaneously accepting two conflicting beliefs as truth. Explain how light particles record moving images of past cosmological objects, add image content from the future then re-converge and play back the final moving image in what we perceive as real time. Galaxies coordinates change with movement, even if it were possible to view images from Earth's past we would also see (all prior past images from each coordinates change of the past.
If the speed of light is finite (limited) to 186,000 mi./s light could never reach its destination as galaxies, stars and planets would have moved from their coordinates with time, proving light (and it's images) are instantaneous in time, therefore have no speed limit in time. If an Earth based observer and time traveler used synchronized mechanical watches their time would be the same throughout the universe, debunking Einstein's relativity, space-time and big bang using common sense. Time and space are independently of each other, not material bodies or fantasy unions that magically stretch time and space like a rubber band into space-time dimensions with (near zero gravity waves). If space was curved gravitational waves would throw planets out of orbit, altering time as galaxies and planets ascend and descend Einstein's hypothetical gravitational waves, stretch-warp images in the Hubble and James Webb space telescopes.
A particle would need a series of particles to bend in superposition like a wave. Imagine your vehicle being a particle, its onboard computer would need to instruct all the vehicles in your lane to make a left turn, but according to relativity the street no longer exists. Since Einstein's projectile light particles are separated by distance in space-time their distance would increase by the same factor obviously violating the laws of conservation of energy. If space curved the path of light through space-time an increased velocity and light source energy would be required to travel the increased distances, again violating the laws of conservation of energy. If galaxies (viewed) with the James Webb space telescope are no longer there (billions of years in Earth's past) than neither are Einstein's gravitational waves, space-time, dark energy, dark matter or the body of space/ether that contains these galaxies.
According to Einstein's relativity, projectile particle photons transport moving images from galaxies past into the future, re-converging geometry, gamma, contrast and color with every microsecond change in coordinates. Sorry, there are no video recorders in space. The moon is above Earth's horizon for 12 hours, if the curvature of space bends-curves light space and time then measuring the moons distance from Earth as light travels in a curve at 2,288 miles per hour the moon is then 27.456 miles further from Earth during daylight hours. Since the light from the Sun takes 8 minutes to reach Earth according to Einstein using a telescope to magnify time with a 20 times magnification power you should still see the Sun even after it's below Earth's horizon. Please use a Sun filter before trying this experiment :-). If the images you see in the universe were really in Earth's past, you wouldn't be able to see them because the past no longer exists :-). Delusion is characterized by or holding idiosyncratic beliefs that contradict reality. Magnetron As a television electronics tech-theoretical physicist I laugh at the stupidity of scientist lol Einstein Relativity 1=2 Fantasy Physics, Wave-Particle Duality, Photon, ... ua-cam.com/video/0cjBdTwF6v8/v-deo.html via
If black holes reside is a region of Einstein's space-time where gravity and mass are so dense that nothing, neither mass, particles nor electromagnetic radiation such as light can escape, then the unimaginable mass of the proposed Big Bang couldn't escape either. The force of gravity in a black hole cannot create twin vortex dynamo convective motions (spiral centrifugal-centripetal vortex velocities) (two distinct directions of travel). A black hole is simply a plasma driven vortex, the rotating electron-positron dipole of an electromagnetic field, expanding electromagnetic light waves at the event horizon while moving electromagnetic light waves away from its core.
The earths magnetic fields blocks dangerous radiation from space in the same way electromagnetic fields of black holes block visible light, you do the math :-). Electromagnetic waves curve light in a centrifugal-centripetal vortex, exactly what we see in an induction coil. The energy streaming out of the Sun counteracts its gravity pull because the Sun has no gravity and is not the gravitational center of solar systems, neither is a theorized Big Bang the center of black holes or galaxies the gravitational center for stars.
Proving matter cannot collapse to “near infinite density” as a result of gravity because gravity is a repelling force (a centrifugal deceleration, density against the ether, the gravity of space. The Magnetron gravity model debunks Einstein's Relativity, Quantum Mechanics, space-time, Big Bang, black holes, and our current understanding of celestial mechanics illustrating how light travels instantaneously in all directions independent of time, space and gravity. Magnetron
🎼 I want to be, I want to be, I want to be spaghetti. 🎶
Actually, blackhole inside the Earth..
Then we will die, whatever else happens is a bit irrelevant😅
Exactly
Don't worry about black holes or that the universe ends in 20 billion years with the great rip. it's sad but true.
I worry about the 6th extinction happening now on earth or asteroids wiping us out or CC getting worse. I worry about next virus breaking out. So much happening now not later
"Earth is not Gumby"
Ah that explains the oblate shape ?
Wish I enjoyed listening to Dr. Tyson as much as he enjoys listening to himself.
Couldn't agree more.
If Dr. Tyson was my science teacher, I would close the books, shut up and just enjoy the class
Mr Shouty .
But , I still love him .
Jealous
Every galaxy has a black hole
Black holes are scary objects, lol
All speculation so nothing to be afraid of.
It won't happen one day tho it might can through the force but the TIME GAME around black hole........... That's I'm more curious about like Earth like Miller's plant ⭐
spaghettification 😢
Thanks Neal it's hard to explain things to people .I'm not the smartest of people but I'm capable of trying to explain the universe to those who are not. I guess I'm different from others different in your way that you can speak and say what's needed to give them understanding of this magnificent universe we live in thank you
Believe me some are not this way
I'm just different just like you thank you for explaining this to outhers
Who cat imagine how wonderful our universe is .and giving knowledge to outhers
Rather arrogant of you
Okay.😮😮😮😮😮😮😮.❤❤❤❤.
Shame they didnt lnclude images of the milky ways black hole images... and discussion of how special it is...
Nearest other black hole being 250 million light years distant... so much pointless discussion...
So your basis is on two past confused individuals who had the means to make there opinions and conjecture based on no reality based measurements mainstream science I mean theory. If you would like an example of real fact based knowledge of theory and conjecture . My channel pyramids part one . Bonus theory also avaliable within video.
cant be in a black hole time stands still according to the brains
Yes we could. The entire universe could be in one.
@@overtoke if you buy into that sort of thing its kinda like flat earth to me they both sound about the same to me
@@FunnyPrankLaughs yea and the earth is round
@@Loan--Wolf well it sounds like you’re not very smart
@@FunnyPrankLaughs bet my iq is higher than yours is if you want to degrade the conversation 133
Too much Smoking Grass Mister Neil DeGrasse
Blacks hole very far to solar system distance 540 million light year travel, ,,,,no one travel near in black hole ,,,,only eye telescope,,,,,,,on earth vacuum of black hole , because " "gravitational distance"
First here
first to clean my toilet
...to lose their virginity to their dog 😂
🤗🤗
Neil you know my thought experimental memory like prepost chromosome relations to the beginning of the universe diagnostics Pyramid oh no you think subatomic activity and energy exchange there I decided to tell everybody we find the 1st items because element ex shows us in the title forces and we think about all the stars I technically believe there's enough stress in the cycling systems to create gravity because of the electron state and avoid reality of the introduction across energy dispersal He's in the subatonic areas surrounding the atom she know how they never Data face cohesion as energy cycling systems with determined relation couldn't be more uniform and joined experience Yeah that equals gravity because the electrons out there in space would be subject to that event Remember Adams never really touch
I believe it will stay an experiment for the reality is that 1 of the things will observe high observed it's just a theory huh That we aren't dealing with the same chemicals at the beginning because the effect that chemicals have on one another it has to do with governing forces they themselves maintain an apply Even atoms act like this
Well that's a net yield versus network negative and it's like pretty simple cause you know it's like a electrical circuit yeah that's there so that's why you can observe things Nah you're a homage versus in construction man gotta read a book dude
You might not be able to find it but pre cold voltage they used to have like pleasing this thing No they did
On this planet Adams touch.
Last person I wanna hear talking g unfortunately
The end of the world!!!! I'm so sick of hearing about this shit
What if Neil were actually an objective humanoid ? He’s your typical democrat
They made this guy famous because he's Black I get it.